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@ -63,7 +63,6 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte |
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*/ |
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private static final long SUB_LEN = 1024 * 1024; |
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private Timer mTimer; |
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private long mUpdateInterval = 1000; |
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protected AbsFileer(IEventListener listener, TASK_ENTITY taskEntity) { |
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mListener = listener; |
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@ -98,7 +97,7 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte |
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} |
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/** |
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* 开始流程 |
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* 开始下载流程 |
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*/ |
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private void startFlow() { |
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mConstance.resetState(); |
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@ -112,7 +111,7 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte |
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mConstance.THREAD_NUM = mTotalThreadNum; |
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handleNoSupportBP(); |
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} else { |
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mTotalThreadNum = isNewTask ? (getNewTaskThreadNum()) : mStartThreadNum + mCompleteThreadNum; |
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mTotalThreadNum = isNewTask ? (getNewTaskThreadNum()) : mStartThreadNum; |
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mConstance.THREAD_NUM = mTotalThreadNum; |
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handleBreakpoint(); |
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} |
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@ -146,7 +145,7 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte |
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mListener.onProgress(mConstance.CURRENT_LOCATION); |
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} |
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} |
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}, 0, mUpdateInterval); |
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}, 0, 1000); |
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} |
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protected void closeTimer() { |
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@ -226,25 +225,11 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte |
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return mListener; |
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} |
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/** |
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* 设置定时器更新间隔 |
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* |
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* @param interval 单位毫秒,不能小于0 |
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*/ |
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protected long setUpdateInterval(long interval) { |
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if (interval < 0) { |
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ALog.w(TAG, "更新间隔不能小于0,默认为1000毫秒"); |
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return 1000; |
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} |
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mUpdateInterval = interval; |
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return interval; |
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} |
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/** |
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* 检查任务是否是新任务,新任务条件: |
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* 1、文件不存在 |
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* 2、记录文件不存在 |
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* 3、记录文件缺失或不匹配 |
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* 2、下载记录文件不存在 |
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* 3、下载记录文件缺失或不匹配 |
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* 4、数据库记录不存在 |
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* 5、不支持断点,则是新任务 |
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*/ |
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@ -264,9 +249,10 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte |
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int num = 0; |
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for (Object key : keys) { |
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String str = String.valueOf(key); |
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Object state = pro.getProperty(str); |
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if (str.contains("_record_")) { |
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num++; |
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} else if (str.contains("_state_")) { |
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} else if (state != null && str.contains("_state_") && Integer.parseInt(state + "") == 1) { |
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mCompleteThreadNum++; |
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} |
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} |
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@ -289,7 +275,7 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte |
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/** |
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* 恢复记录地址 |
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* |
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* @return true 表示完成 |
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* @return true 表示下载完成 |
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*/ |
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private boolean resumeRecordLocation(int i, long startL, long endL) { |
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mConstance.CURRENT_LOCATION += endL - startL; |
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@ -357,11 +343,12 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte |
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//如果有记录,则恢复下载
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if (!isNewTask && record != null && Long.parseLong(record + "") >= 0) { |
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Long r = Long.parseLong(record + ""); |
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if (r > startL) { |
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//记录的位置需要在线程区间中
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if (startL < r && r < (i == (mTotalThreadNum - 1) ? fileLength : endL)) { |
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mConstance.CURRENT_LOCATION += r - startL; |
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startL = r; |
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} |
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ALog.d(TAG, "任务【" + mEntity.getFileName() + "】线程__" + i + "__恢复"); |
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ALog.d(TAG, "任务【" + mEntity.getFileName() + "】线程__" + i + "__恢复下载"); |
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recordL[rl] = i; |
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rl++; |
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} else { |
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@ -380,7 +367,7 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte |
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} |
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/** |
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* 启动单线程处理任务 |
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* 启动单线程下载任务 |
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*/ |
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private void startSingleTask(int[] recordL) { |
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if (mConstance.CURRENT_LOCATION > 0) { |
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@ -405,7 +392,7 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte |
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protected abstract void handleNewTask(); |
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/** |
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* 处理不支持断点的任务 |
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* 处理不支持断点的下载 |
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*/ |
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private void handleNoSupportBP() { |
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SubThreadConfig<TASK_ENTITY> config = new SubThreadConfig<>(); |
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